body {
    margin: 0;
    background-color: #f3f2f2f3;
}

/* 当屏幕的宽度大于等于1366px时，应用 */
@media screen and (min-width:1366px) {
    .root {
        width: 1350px;
        margin: 0 auto;
    }
}

a {
    color: black;
    cursor: pointer;
    text-decoration: none;
    background-color: transparent;
}

.transparent-border {
    border: 1px solid transparent;
}

.transparent-wrapper {
    width: 100%;
    display: block;
    border: 1px solid transparent;
}

.marqueeWrapper {
    width: 90%;
    margin: 0 auto;
}

.marqueeWrap {
    margin: 20px 20px 0 20px;
    height: 40px;
    line-height: 40px;
    align-items: center;
    background-color: #fff;
}

/* header */

.header {
    height: 70px;
    background-color: #fff;
    box-shadow: 0 0 5px #888;
    border: 1px solid transparent;
}

.header-nav {
    height: 50px;
    margin: 10px 15px;
    line-height: 50px;
}

.nav-wrapper {
    height: 50px;
    margin: 0 50px;
    overflow: hidden;
}

.navWrapper {
    float: left;
    display: flex;
    flex-wrap: wrap;
    margin-left: 160px;
}

.nav {
    width: 75px;
    margin-left: 30px;
    text-align: center;
}

.nav:hover,
.nav:hover>a {
    color: white;
    border-radius: 5px;
    background-color: #5bdfd8;
}

.searchWrapper {
    float: right;
    margin-top: 10px;
    margin-right: 100px;
}

.searchForm {
    display: flex;
    flex-wrap: wrap;
    text-align: center;
    border-radius: 5px;
    background-color: #e6e6e6;
}

.searchInput {
    height: 25px;
    border: none;
    margin-left: 10px;
    outline: medium none;
    background-color: #e6e6e6;
}

.searchButton {
    width: 25px;
    height: 25px;
    border: none;
    cursor: pointer;
    margin-right: 5px;
    text-decoration: none;
    background: url('../../static/img/icon_seacrh.png') center no-repeat;
}

/* content */

.content {
    overflow: hidden;
    width: 90%;
    margin: 0 auto;
}

.content-left {
    float: left;
    width: 70%;
}

.left-wrapper {
    overflow: hidden;
    margin: 10px;
}

.article1,
.article2,
.article3,
.article5,
.article6,
.article8,
.article9,
.article10 {
    float: left;
    width: calc(calc(100% /3) - 20px);
    margin: 10px;
    height: 340px;
    background-color: #fff;
}

.article4,
.article7 {
    float: left;
    width: calc(calc(200% /3) - 20px);
    margin: 10px;
    height: 340px;
    background-color: #fff;
}

.articleImg-wrap,
.articleInfo-wrap {
    height: 50%;
    overflow: hidden;
}

.articleImg {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.articleAuthor,
.articleTag {
    height: 25%;
}

.articleTitle {
    height: 50%;
}

.articleTileText {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.articleEmpty {
    width: 100%;
    height: 300px;
    line-height: 300px;
    background-color: #fff;
    margin: 10px;
    text-align: center;
}

.pagination {
    border: 1px solid transparent;
}

.paginate {
    margin: 10px 20px;
    text-align: center;
}

.paginate-btn {
    width: 60px;
    height: 36px;
    line-height: 36px;
    border: none;
    border-radius: 6px;
    background-color: #d4e9f5;
    color: gray;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    margin-right: 12px;
}

.paginate-btn:hover {
    color: #fff;
    background-color: #4eacf3;
}

.detail-wrapper,
.newBlog-wrapper,
.search-wrapper,
.navigation-wrapper,
.user-wrapper {
    margin: 10px;
    background-color: #fff;
}

.detail-wrapper-cover {
    width: 100%;
    height: 350px;
    margin-bottom: 20px;
    box-shadow: 0 0 5px #888;
}

.detail-wrapper-cover img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.detail-wrapper-title {
    width: 90%;
    margin: 0 auto;
    text-align: center;
    min-height: 60px;
    box-shadow: 0 0 5px #888;
    border: 1px solid transparent;
}

.detail-wrapper-title div {
    margin-top: 15px;
    margin-bottom: 15px;
    font-size: 20px;
    font-weight: bold;
}

.detail-wrapper-author {
    margin: 10px;
    border: 1px solid transparent;
}

.detail-wrapper-author div {
    margin-bottom: 10px;
    margin-left: 20px;
}

.detail-wrapper-body {
    margin: 20px;
}

.detail-wrapper-tags {
    margin-bottom: 40px;
    margin-left: 30px;
}

.comments-wrapper {
    margin: 0 30px 40px;
}

.commentWrite {
    height: 80px;
    width: calc(100% - 40px);
    padding: 12px 16px;
    border: 1px solid #bebebe;
    outline: medium none;
    background: #f0f0f0;
}

.comment-btn-wrap {
    overflow: hidden;
}

.comment-btn1,
.comment-btn2 {
    float: right;
    width: 60px;
    height: 30px;
    line-height: 30px;
    margin: 10px;
    background-color: #25a725;
    border: none;
    border-radius: 4px;
    color: #fff;
}

.comment-wraps {
    margin: 20px 0;
}

.comment-wrap {
    height: 40px
}

.commentNum,
.commentUser,
.commentTime {
    font-size: 12px;
    color: gray;
    margin-left: 10px;
    margin-bottom: 5px;
}

.commentContent {
    min-height: 30px;
    margin: 15px 0;
    padding: 0 0 10px 10px;
    border-bottom: 1px solid #e2dede;
}

.newBlog-wrap {
    margin: 10px;
    display: inline-flexbox;
    overflow: hidden;
}

.newArticleTitle,
.newArticleBody,
.newArticleTags {
    margin-bottom: 10px;
    border: 1px solid #48bce2;
    overflow: hidden;
}

.articleBody {
    width: 95%;
    min-height: 360px;
    margin: 10px;
    border: 1px solid #e2e2e2;
    outline: medium none;
    display: block;
}

.articleTitleText,
.articleTags,
.articleCover {
    width: 90%;
    height: 25px;
    margin: 5px 10px;
    border: none;
    outline: medium none;
    display: block;
}

.newArticleSubmit {
    margin-bottom: 10px;
    float: right;
}

.newArticleSubmit button {
    height: 30px;
    line-height: 30px;
    margin: 10px;
    background-color: #25a725;
    border: none;
    border-radius: 4px;
    color: #fff;
}

.remind-box {
    margin: 20px;
    font-size: 18px;
    font-weight: bold;
}

.search-content {
    border: 1px solid transparent;
    margin: 20px;
    box-shadow: 0 0 5px #888;
}

.search-content-title {
    margin-left: 10px;
    margin-top: 10px;
    margin-bottom: 10px;
    font-size: 18px;
    font-weight: bold;
}

.search-content-info {
    margin-left: 10px;
    margin-right: 10px;
    margin-bottom: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.navigation-wrap {
    overflow: hidden;
    margin-bottom: 20px;
}

.navigationDiv {
    padding: 10px;
    width: 200px;
    height: 30px;
    margin: 10px 20px;
    float: left;
    overflow: hidden;
    box-shadow: 1px 2px 3px #9aa0ad;
    /* box-shadow:0 0 5px #9aa0ad; */
}

.navigationContent {
    line-height: 30px;
    font-size: 12px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.form-signin-heading {
    margin-left: 10px;
}

.card-signin {
    width: 300px;
    margin: 0 auto;
}

.profile-img {
    width: 130px;
    height: 130px;
    margin: 20px auto;
    border-radius: 50%;
    border: 0;
    display: block;
}

.alert-warning {
    color: red
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.form-control {
    position: relative;
    height: auto;
    box-sizing: border-box;
    padding: 10px;
    font-size: 16px;
    border: 1px solid #d9d9d9;
    border-top-color: silver;
    border-radius: 2px;
    margin-bottom: 10px;
    width: 100%;
    display: block;
    font-family: inherit;
    line-height: 1.4;
}

.btn-signin {
    text-align: center;
    padding: 9px 14px;
    border-radius: 2px;
    color: #fff;
    text-shadow: 0 1px rgb(0 0 0 / 10%);
    background-repeat: repeat-x;
    border: 1px solid #3079ed;
    cursor: pointer;
    background-clip: border-box;
    display: block;
    width: 100%;
    background-color: #337ab7;
    text-transform: none;
    overflow: visible;
    font: inherit;
}

.checkbox {
    margin-bottom: 10px;
    font-weight: normal;
    position: relative;
    display: block;
    margin-top: 10px;
}

.text-center {
    margin-left: 10px;
    text-align: center;
}

.personalInfoWrap {
    margin: 10px;
    overflow: hidden;
}

.personalWrap {
    width: 60%;
    float: left;
    margin-bottom: 10px;
}

.right_title {
    margin: 10px;
}

.user_title {
    display: block;
    float: left;
    width: 80px;
    float: left;
    height: 25px;
    line-height: 25px;
    text-align: right;
    font-style: normal;
    font-size: 100%;
}

.save_btn {
    display: block;
    width: 150px;
    height: 46px;
    background: #fa3b3b;
    text-align: center;
    line-height: 46px;
    color: #fff;
    border-radius: 3px;
    margin: 20px auto;
    text-decoration: none;
    cursor: pointer;
    border: 1px transparent solid;
}

.headerImgWrap {
    width: 40%;
    float: left;
    margin-bottom: 10px;
}

.headImg,
.header_wrapper {
    margin: 10px;
}

.head_img {
    width: 130px;
    height: 130px;
    display: block;
    object-fit: cover;
}

.imgUpdate {
    padding: 5px 10px;
    color: #fff;
    background-color: #f72c2c;
    border: none;
    border-radius: 4px;
}

/* 弹窗 (background) */
.popUp {
    display: none;
    /* 默认隐藏 */
    position: fixed;
    /* 固定定位 */
    z-index: 1;
    /* 设置在顶层 */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgb(0, 0, 0);
    background-color: rgba(0, 0, 0, 0.3);
}

/* 弹窗内容 */
.popUp-content {
    background-color: #fefefe;
    margin: 15% auto;
    padding: 20px;
    border: 1px solid #888;
    max-width: 400px;
    min-height: 350px;
}

/* 关闭按钮 */
.close-popUp {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close-popUp:hover,
.close-popUp:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}

.exampleImg {
    width: 100%;
    height: 100%;
    text-align: center;
    display: block;
    margin: 0 auto;
}

.popUp-content input {
    padding-top: 20px;
}

.saveUploadImg {
    margin-left: 80px;
    padding: 3px 10px;
}

.content-right {
    float: left;
    width: 30%;
}

.right-wrapper {
    margin: 20px;
}

.card-module {
    min-height: 340px;
    margin-top: 10px;
    margin-bottom: 60px;
    background-color: #fff;
}

.avatar {
    height: 70%;
    display: flex;
    justify-content: center;
}

.avatarImg {
    padding: 0;
    margin: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    object-fit: cover;
}

.test-p {
    font-size: 16px;
    font-weight: 700;
    text-align: center;
    margin: 15px auto;
    empty-cells: hide;
}

.social-wrapper {
    padding: 5px 10px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.social-a {
    width: 32px;
    height: 32px;
    margin: 4px 10px;
    border-radius: 100px;
    color: #797676b3;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #caf3e5;
}

.social-a:hover {
    background-color: #87d6ee;
}

.pure {
    display: flex;
    color: #1bc3fb;
    font-weight: 700;
    line-height: 1.5em;
    padding: 13px 20px;
    background-color: #fff;
}

.popularTags,
.frends-link {
    font-size: 14px;
    font-weight: 700;
    line-height: 22px;
    text-align: justify;
    word-break: break-all;
    padding: 0 20px 20px 20px;
    max-height: calc(100% - 54px - 12.5 * 20px);
}

.popularTags-a {
    color: #43e2c5;
    margin-right: 5px;
    font-size: 19px;
    line-height: 1.6em;
    display: inline-block;
}

.frends-link-ul {
    padding-left: 0;
    display: block;
}

.frends-link-li {
    margin-bottom: 5px;
    list-style: none;
    display: list-item;
    text-align: -webkit-match-parent;
}

.frends-link-a {
    display: flex;
    padding: 0 20px;
    font-size: 14px;
    font-weight: 700;
    color: #555555cc;
    align-content: center;
    justify-content: center;
    border-left: 2px solid transparent;
}

.frends-link-content {
    flex: auto;
    color: #555555cc;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.hoverFloat:hover {
    transform: scale(1.03);
    box-shadow: 0 0 10px #4eacf3;
    z-index: 9999;
}

/* footer */

.footer {
    min-height: 160px;
    background-color: #313536;
    margin-top: 30px;
}

.footer-wrapper {
    width: 90%;
    margin: 10px auto;
    overflow: hidden;
}

.footer-left {
    margin: 30px 0;
    width: 40%;
    float: left;
    color: #d3d3d3;
    overflow: hidden;
}

.footer-left-title {
    margin: 30px 20px;
    font-size: 18px;
}

.footer-left-info {
    margin-left: 40px;
    margin-bottom: 5px;
    font-size: 12px;
}

.footer-right {
    margin: 30px 0;
    width: 60%;
    float: left;
    color: #d3d3d3;
    overflow: hidden;
}

.footer-right-ul {
    list-style: none outside none;
    display: block;
}

.footer-right-li {
    float: left;
    padding-left: 60px;
    vertical-align: bottom;
}

.footer-right-title {
    font-weight: normal;
    font-style: normal;
}

.footer-right-p {
    margin: 0;
    display: block;
    font-weight: normal;
    font-style: normal;
}

.footer-right-p a {
    line-height: 20px;
    font-size: 12px;
    color: #9daac5;
}

.float-menu {
    top: 50%;
    right: 8px;
    z-index: 11;
    display: block;
    position: fixed;
}

.float-menu-btn {
    width: 50px;
    height: 50px;
    margin-top: 5px;
    display: flex;
    cursor: pointer;
    border-radius: 5px;
    align-items: center;
    background-color: #b5c9d6;
    justify-content: center;
}

.float-menu-btn:hover {
    color: #fff;
    border-radius: 5px;
    background-color: #17cfcf;
}

.float-menu-text {
    font-size: 12px;
    display: block;
    text-align: center;
}